The left axle seal is leaking at the transmission. It’s the 9 speed. The axle had to be replaced due to an accident. The seal wasn’t replaced then. The axle is a new ACDelco. After the seal started to leak about 1 drop a day, I had it replaced with a new ACDelco seal. It now pours....like 10 times worse than before. Any ideas? The seal came with a blue alignment tool to not damage the seal. It drives perfect and makes no noise. Only has 9,000 miles.